Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2019. For more information, please see Climatological Rankings.


Iowa

Average Temperature Rankings, July 2018

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 2018
1-Month
73.1°F
(22.8°C)
73.9°F
(23.3°C)
-0.8°F
(-0.5°C)
50th Coolest Coolest since: 2016 2009
76th Warmest Warmest since: 2017 1936
Ties: 1900, 1946, 2003, 2008
Jun–Jul 2018
2-Month
73.1°F
(22.8°C)
71.5°F
(21.9°C)
1.6°F
(0.9°C)
97th Coolest Coolest since: 2017 1915
29th Warmest Warmest since: 2012 1934
Ties: 1980
May–Jul 2018
3-Month
71.1°F
(21.7°C)
67.6°F
(19.8°C)
3.5°F
(1.9°C)
116th Coolest Coolest since: 2017 1924
10th Warmest Warmest since: 2012 1934
Apr–Jul 2018
4-Month
63.1°F
(17.3°C)
62.7°F
(17.1°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 2015 1907
51st Warmest Warmest since: 2017 1934
Ties: 1938, 1959, 2015
Mar–Jul 2018
5-Month
57.5°F
(14.2°C)
57.1°F
(13.9°C)
0.4°F
(0.3°C)
74th Coolest Coolest since: 2014 1951
52nd Warmest Warmest since: 2017 2012
Feb–Jul 2018
6-Month
51.4°F
(10.8°C)
51.4°F
(10.8°C)
0.0°F
(0.0°C)
66th Coolest Coolest since: 2015 1899, 1947
60th Warmest Warmest since: 2017 2012
Jan–Jul 2018
7-Month
46.6°F
(8.1°C)
46.6°F
(8.1°C)
0.0°F
(0.0°C)
61st Coolest Coolest since: 2015 1979
65th Warmest Warmest since: 2017 2012
Ties: 1949, 2001, 2015
Dec 2017–Jul 2018
8-Month
43.8°F
(6.6°C)
43.6°F
(6.4°C)
0.2°F
(0.2°C)
66th Coolest Coolest since: 2014 1979
59th Warmest Warmest since: 2017 2012
Nov 2017–Jul 2018
9-Month
43.0°F
(6.1°C)
42.8°F
(6.0°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 2015 1979
56th Warmest Warmest since: 2017 2012
Ties: 1923, 1949, 1966, 2003
Oct 2017–Jul 2018
10-Month
44.0°F
(6.7°C)
43.6°F
(6.4°C)
0.4°F
(0.3°C)
76th Coolest Coolest since: 2015 1912, 1979
49th Warmest Warmest since: 2017 2012
Ties: 1944, 1966, 1968
Sep 2017–Jul 2018
11-Month
46.1°F
(7.8°C)
45.4°F
(7.4°C)
0.7°F
(0.4°C)
89th Coolest Coolest since: 2015 1904, 1912
36th Warmest Warmest since: 2017 2012
Ties: 1923, 1933, 1946, 1974, 1980, 1992
Aug 2017–Jul 2018
12-Month
47.9°F
(8.8°C)
47.6°F
(8.7°C)
0.3°F
(0.1°C)
75th Coolest Coolest since: 2015 1904
50th Warmest Warmest since: 2017 2012
Ties: 2011
Feb 2017–Jul 2018
18-Month
50.1°F
(10.1°C)
48.8°F
(9.3°C)
1.3°F
(0.8°C)
98th Coolest Coolest since: 2015 1951
27th Warmest Warmest since: 2017 2012, 2017
Aug 2016–Jul 2018
24-Month
49.5°F
(9.7°C)
47.5°F
(8.6°C)
2.0°F
(1.1°C)
113th Coolest Coolest since: 2016 1979
11th Warmest Warmest since: 2017 2017
Aug 2015–Jul 2018
36-Month
50.0°F
(10.0°C)
47.5°F
(8.6°C)
2.5°F
(1.4°C)
121st Coolest Coolest since: 2017 1905, 1979
2nd Warmest Warmest since: 2000 2000
Aug 2014–Jul 2018
48-Month
49.3°F
(9.6°C)
47.5°F
(8.6°C)
1.8°F
(1.0°C)
119th Coolest Coolest since: 2017 1905
3rd Warmest Warmest since: 2007 1934
Ties: 2007
Aug 2013–Jul 2018
60-Month
48.5°F
(9.2°C)
47.4°F
(8.6°C)
1.1°F
(0.6°C)
106th Coolest Coolest since: 2017 1907
15th Warmest Warmest since: 2016 1935, 2002
Ties: 1933, 1936, 1989, 1992, 2001, 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/